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math

MATH

QuestionAnswer
regular polygon A polygon with all sides and angles congruent
irregular polygon A polygon where not all sides and angles are congruent.
triangle a polygon with 3 sides
quadrilateral A polygon with 4 sides
pentagon A polygon with 5 sides
hexagon A polygon with 6 sides
acute triangle acute triangle A triangle with all acute angles
obtuse triangle A triangle with 1 obtuse angle
right triangle A triangle with 1 right angle
scalene triangle A triangle with no congruent sides
equilateral triangle A triangle with all congruent sides
Trapezoid Quadrilateral with 1 pair of parallel sides
parallelogram Quadrilateral with opposite sides that are congruent and parallel
rectangle Parallelogram with 4 right angles
Square Parallelogram with 4 right angles and 4 congruent sides
Rhombus Parallelogram with 4 congruent sides
circumference Distance around the outside of a circle
Chord A line segment with its endpoints on the circle but doesn’t go through the center
radius A line segment from the center to the outside of the circle
Diameter A chord that passes through the center of a circle
Created by: seraf2006
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